CN101372309A - Waling vehicle - Google Patents
Waling vehicle Download PDFInfo
- Publication number
- CN101372309A CN101372309A CNA200810134749XA CN200810134749A CN101372309A CN 101372309 A CN101372309 A CN 101372309A CN A200810134749X A CNA200810134749X A CN A200810134749XA CN 200810134749 A CN200810134749 A CN 200810134749A CN 101372309 A CN101372309 A CN 101372309A
- Authority
- CN
- China
- Prior art keywords
- walking
- mentioned
- pair
- central siphon
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Road Repair (AREA)
Abstract
The invention provides a running vehicle, wherein the front and back shaft tubes perforate a framework at the lower part of the running vehicle, bearings at the two ends of the shaft tube support a running shaft which is connected with a running wheel and a running motor. A middle shaft connecting the left and right running shafts is accommodated within the shaft tube, thus simplifying the trolley structure of the running vehicle.
Description
Technical field
The present invention relates to walking cars such as piler or unmanned conveyance car.
Background technology
The inventor once proposed the piler scheme (patent documentation 1: TOHKEMY 2003-237909) of 2 wheel constructions in a kind of front and back.That is, connect the sweep of the front and back of piler with side frame, the bearing at the bottom of sweep configuration running wheel supports sweep with bearing.
Yet, the piler of each 2 wheel before and after this structure can't be applicable to.So the inventor invents a kind of walking car of 4 wheel constructions, its assembling is simple, cost is low, and can reduce dust.
Patent documentation 1: the Japanese Patent spy opens 2003-237909
Summary of the invention
One of the object of the invention be to provide a kind of assemble easy, with low cost, produce the few walking car of dust.
Two of the object of the invention is to provide a kind of installation of running motor car of simply walking.
Three of the object of the invention is to provide a kind of chassis simple in structure, and central siphon is installed easy walking car.
Walking car of the present invention is provided with: central siphon, its framework that connects the walking car in horizontal surface on the direction vertical with direction of travel about;
The bearing of the pair of right and left that is provided with at the two ends of this central siphon;
The walking axle that is supported by above-mentioned pair of right and left bearing;
Road wheel with this walking axle bonded assembly pair of right and left; And
Drive the running motor of above-mentioned walking axle.
Central siphon for example is arranged on the front and back of framework, is provided with in front and back for example to amount to 4 road wheels of taking turns.
Preferably at the above-mentioned running motor of the arranged outside pair of right and left of the left and right directions of the road wheel of above-mentioned pair of right and left.
In addition, preferred said frame on the vertical direction section parallel with above-mentioned left and right directions, possesses the side plate of pair of right and left and the upper plate between the connection side plate, the side plate about above-mentioned central siphon connects.
In the present invention, owing to bearing is set at the two ends of the central siphon that connects framework, and support the walking axle of road wheel, the assembling of the running gear of the car of therefore walking is simple, and owing to used central siphon, therefore with low cost.In addition, as long as the inboard of bearing is connected with central siphon, and, just can reduce dust comparatively simply with the road wheel covering with the outside of bearing such as wheel cowl.
When running motor is configured in the outside of road wheel,, the situation that running motor drives the walking axle compares with being set in the bottom center of framework etc., the ease of connection of running motor, and can be at the very near position configuration running motor of distance road wheel.
In addition, if constitute framework with upper plate and the side plate about it, central siphon connects left side plate, then can use framework simple in structure, and be easy to central siphon is installed on framework.
Description of drawings
Fig. 1 is the birds-eye view of band biopsy cavity marker devices portion of the piler of embodiment.
Fig. 2 is the vertical direction cutaway view of the piler of embodiment.
Nomenclature among the figure: 2-piler; The 4-framework; The 6-central siphon; The 8-bearing; The 10-road wheel; 12-walk the axle; The 14-running motor; The 16-tween drive shaft; The 18-fabricated section; The 20-wheel cowl; The 22-column; The 24-lift motor; The 26-bay-lift; The 28-retractable fork; The 30-track of walking; The 31-upper plate; The 32-sidewall; The 33-carriage; 34,35-fitting case; The 37-wiring.
The specific embodiment
Below, describe being used to implement most preferred embodiment of the present invention.
[embodiment]
In Fig. 1, Fig. 2, be that example describes embodiment with piler 2.The kind of car walk in addition from as arbitrarily.4 is framework, is arranged on the bottom of piler 2, and a pair of central siphon 6,6 connects the left and right side of framework 4 before and after for example making.Pair of bearings 8,8 is set on the two ends, the left and right sides of central siphon 6, supports walking axle 12, be installed on the walking axle 12, drive walking axle 12 by running motor 14 at the outer row travelling wheel 10 of central siphon 6 by each bearing 8.And between the walking axle 12,12 about connecting with tween drive shaft 16, and tween drive shaft 16 is accommodated in the central siphon 6.
In an embodiment central siphon 6 is provided with a pair ofly in the front and back of framework 4, about each central siphon 6, disposes bearing 8, road wheel 10, and running motor 14 respectively.And running motor 14 is configured in the left and right directions outside of road wheel 10.In the mode of the sidepiece of perforation framework 4 central siphon 6 is installed by fabricated section 18.The 20th, wheel cowl covers the part of road wheel 10 except that its bottom, to seal near the dust that waits from the walking axle 12.
22 a pair of columns before and after for example being, the 24th, lift motor for example is arranged on the front and back of left and right directions one side of framework 4, and the 26th, bay-lift, the 28th, retractable fork.And, be provided with not shown synchronous band or parts such as rope, chain cable in the inside of column 22, by the driving of lift motor 24, make bay-lift 26 liftings.
The 30th, the walking track for example is arranged on the ground of dust free room.Framework 4 is overlooked and is viewed as oblong in addition, is made of upper plate 31 and the sidewall 32,32 about it.And above-mentioned fabricated section 18 is installed in the hole set on sidewall 32.The 33rd, carriage extends to downside from sidewall 32, utilizes carriage 33 that fitting case 34,36 is set about framework 4, takes in the power supply unit of piler 2 and Department of Communication Force etc.In addition, utilize the space in the carriage 33, take in wiring 37 etc.On piler 2, in addition, also be provided with deflector roll, and receive current-collecting device, and the communicator etc. of non-contact power, but omit explanation these devices from supply line by the left and right directions position of walking track 30 guiding pilers 2.
Assembling to the piler 2 of embodiment describes.Framework 4 be by upper plate 31 and about the simple structure that constitutes of sidewall 32, perforate is thereon installed central siphons 6 via fabricated section 18.At the two ends, the left and right sides of central siphon 6 fixed type bearing 8, support and road wheel 10 and running motor 14 bonded assemblys walking axle 12 with bearing 8.In this state, because the support instability of walking axle 12, therefore, the walking axle 12,12 about making by tween drive shaft 16 connects.Running motor 14 also can for example wait with framework 4 and support by not shown supports such as carriage, perhaps also can support with central siphon 6.In addition, walking axle 12,12 and the tween drive shaft 16 about also can constituting with a walking axle.In addition, of also can be a pair of central siphon 6,6 in front and back, running motor 14 is not connected with road wheel 10, and with road wheel 10 as flower wheel.
In the hole that other also are set with the hole except that fabricated section 18 fixing on sidewall 32, the axle drive shaft of lift motor 24 is incorporated into the inside of framework 4.Column 22 and bay-lift 26 etc. are installed in addition,, are made bay-lift 26 liftings so that can pass through synchronous band or chain cable, rope etc.In addition, other equipments are arranged in the fitting case 34,36 by carriage 33.In addition, carriage 33 or fitting case 34,36 also can be set.
For piler 2,, therefore can assemble simply with cheap cost because framework 4 and central siphon 6 is simple in structure.In addition, can with in bearing 8 grades the dust seal that produces in the inboard and wheel cowl 20 of central siphon 6.
Among the embodiment, on framework 4, be provided with road wheel 10 and 4 running motors 14 of amounting to 4 wheels all around, but can in 4 road wheels, for example 2 be connected with running motor as drive wheel, and with other 2 as flower wheel, running motor is not set.In an embodiment, the kind of walking car is made as piler 2, but also can be applicable to unmanned waggon or other car of walking arbitrarily.
Claims (3)
1. a walking car is characterized in that, is provided with:
Central siphon, its framework that connects the walking car in horizontal surface on the direction vertical with direction of travel about;
The bearing of the pair of right and left that is provided with at the two ends of above-mentioned central siphon;
The walking axle that bearing supported by above-mentioned pair of right and left;
Road wheel with above-mentioned walking axle bonded assembly pair of right and left; And
Drive the running motor of above-mentioned walking axle.
2. walking car according to claim 1 is characterized in that,
Above-mentioned running motor in the arranged outside pair of right and left of the left and right directions of the road wheel of above-mentioned pair of right and left.
3. walking car according to claim 1 is characterized in that,
Said frame on the vertical direction section parallel with above-mentioned left and right directions, possesses the side plate of pair of right and left and the upper plate between the connection side plate, the side plate about above-mentioned central siphon connects.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007215664A JP2009046279A (en) | 2007-08-22 | 2007-08-22 | Travelling vehicle |
| JP2007215664 | 2007-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101372309A true CN101372309A (en) | 2009-02-25 |
Family
ID=40446720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810134749XA Pending CN101372309A (en) | 2007-08-22 | 2008-07-25 | Waling vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2009046279A (en) |
| KR (1) | KR20090020459A (en) |
| CN (1) | CN101372309A (en) |
| TW (1) | TW200909317A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934918A (en) * | 2009-06-29 | 2011-01-05 | 村田机械株式会社 | Elevator apparatus |
| CN104477819A (en) * | 2014-12-03 | 2015-04-01 | 无锡中鼎物流设备有限公司 | Dual-drive horizontal drive mechanism of stacking machine |
| CN112412986A (en) * | 2020-11-23 | 2021-02-26 | 吕梁学院 | Coal-winning machine walking wheel bearing of convenient maintenance |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI461341B (en) * | 2009-03-30 | 2014-11-21 | Ihi Corp | Running car system |
-
2007
- 2007-08-22 JP JP2007215664A patent/JP2009046279A/en active Pending
-
2008
- 2008-01-29 TW TW097103328A patent/TW200909317A/en unknown
- 2008-02-18 KR KR1020080014430A patent/KR20090020459A/en not_active Application Discontinuation
- 2008-07-25 CN CNA200810134749XA patent/CN101372309A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934918A (en) * | 2009-06-29 | 2011-01-05 | 村田机械株式会社 | Elevator apparatus |
| CN101934918B (en) * | 2009-06-29 | 2014-06-25 | 村田机械株式会社 | Elevator apparatus |
| CN104477819A (en) * | 2014-12-03 | 2015-04-01 | 无锡中鼎物流设备有限公司 | Dual-drive horizontal drive mechanism of stacking machine |
| CN112412986A (en) * | 2020-11-23 | 2021-02-26 | 吕梁学院 | Coal-winning machine walking wheel bearing of convenient maintenance |
| CN112412986B (en) * | 2020-11-23 | 2022-05-03 | 吕梁学院 | Coal-winning machine walking wheel bearing of convenient maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090020459A (en) | 2009-02-26 |
| TW200909317A (en) | 2009-03-01 |
| JP2009046279A (en) | 2009-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090225 |